package edu.sctu.zhoumengxue.day201506.day20150609;


/**
 * Created by user12 on 2015/6/9.
 */
public class Main {

    public static void main(String[] args) {

        ExtendTread extendTread = new ExtendTread("线程a");
        ExtendTread extendTread1 = new ExtendTread("线程b");
        extendTread.run();
        extendTread1.run();
    }
}
